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SN74HC590ADT TI Counter/Divider | 16-SOIC | 8-Bit, 3-State
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SN74HC590ADT TI Counter/Divider | 16-SOIC | 8-Bit, 3-State

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产品描述
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Product Overview

The SN74HC590ADT from Texas Instruments is an 8-bit binary counter with a storage register and 3-state output. It operates over a wide voltage range of 2 V to 6 V, making it suitable for various digital applications. The device features an asynchronous clear function and a storage register that can be loaded from the counter outputs. The 3-state outputs allow for bus-oriented systems. Packaged in a 16-pin SOIC, it is ideal for space-constrained designs.

Detailed Technical Specifications

Parameter Value
Supply Voltage (VCC) 2 V to 6 V
Input Voltage (VI) 0 V to VCC
Output Voltage (VO) 0 V to VCC
High-Level Input Voltage (VIH) 3.15 V (min) at VCC=4.5 V
Low-Level Input Voltage (VIL) 1.35 V (max) at VCC=4.5 V
High-Level Output Current (IOH) -4 mA (max) at VCC=4.5 V
Low-Level Output Current (IOL) 4 mA (max) at VCC=4.5 V
Propagation Delay (tpd) 25 ns (typ) at VCC=4.5 V
Operating Temperature -40°C to 85°C
Package 16-SOIC

Key Features

  • 8-bit binary counter with storage register
  • 3-state outputs for bus-oriented systems
  • Asynchronous clear function
  • Wide operating voltage range: 2 V to 6 V
  • Low power consumption: 80 µA (max) at VCC=6 V
  • High noise immunity: typical VNML = 0.5 VCC
  • Compatible with TTL levels
  • Package: 16-SOIC

Target Applications

  • 5G base station control logic
  • Automotive dashboard display counters
  • Industrial automation counters
  • Data acquisition systems
  • Frequency dividers in communication equipment
  • LED display drivers

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN74HC590ADT. Our core advantages include:

  • 24/7 Global Customer Support: Professional team providing instant quotes and technical support worldwide.
  • In-stock Inventory, Same-day Shipping: We maintain localized stock; orders confirmed before 4 PM are shipped the same day.
  • HK-SZ Synergy, Flexible Settlement: Direct global shipping from Shenzhen with support for HK bank transfers and multi-currency.
  • Escrow Secured Transactions: We support Escrow.com for secure transactions, ensuring peace of mind for batch orders.
  • BOM Kitting & Sampling Services: Specialized sourcing for testing samples and urgent shortage components.

Quality Assurance & Compliance

Jasin Chip guarantees that all delivered products are 100% original factory stock with full quality assurance and traceability.

  • 100% Original & Authentic: All components are guaranteed to be authentic with strict quality control.
  • RoHS Compliant: All electronic components comply with international environmental and safety standards.
  • Original Factory Packaging: We maintain original factory packaging and seals to ensure ESD protection and physical integrity.

產品概述

SN74HC590ADT 是德州儀器的一款8位元二進制計數器，帶有儲存暫存器和三態輸出。它可在 2 V 至 6 V 的寬電壓範圍內工作，適用於各種數位應用。該器件具有非同步清零功能，以及可從計數器輸出載入的儲存暫存器。三態輸出支援匯流排系統。採用 16 引腳 SOIC 封裝，適合空間受限的設計。

詳細技術參數

參數 數值
電源電壓 (VCC) 2 V 至 6 V
輸入電壓 (VI) 0 V 至 VCC
輸出電壓 (VO) 0 V 至 VCC
高電平輸入電壓 (VIH) 3.15 V (最小值) 在 VCC=4.5 V 時
低電平輸入電壓 (VIL) 1.35 V (最大值) 在 VCC=4.5 V 時
高電平輸出電流 (IOH) -4 mA (最大值) 在 VCC=4.5 V 時
低電平輸出電流 (IOL) 4 mA (最大值) 在 VCC=4.5 V 時
傳播延遲 (tpd) 25 ns (典型值) 在 VCC=4.5 V 時
工作溫度 -40°C 至 85°C
封裝 16-SOIC

核心特性

  • 8位元二進制計數器，帶儲存暫存器
  • 三態輸出，支援匯流排系統
  • 非同步清零功能
  • 寬工作電壓範圍：2 V 至 6 V
  • 低功耗：在 VCC=6 V 時最大 80 µA
  • 高抗雜訊能力：典型 VNML = 0.5 VCC
  • 與 TTL 電平相容
  • 封裝：16-SOIC

典型應用場景

  • 5G 基地台控制邏輯
  • 汽車儀表板顯示計數器
  • 工業自動化計數器
  • 數據採集系統
  • 通訊設備中的分頻器
  • LED 顯示驅動器

環球供應鏈與批發合作夥伴方案

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  • 全天候環球客戶支援：專業團隊為您提供即時報價及技術支援，無需漫長等待。
  • 現貨庫存，即日發貨：確保現貨充足。下午 4 點前確認訂單，即可安排當天寄出。
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  • Escrow 擔保交易：支援 Escrow.com 平台交易，保障買賣雙方權益，小批量訂單亦可安心在線下單。
  • BOM 配單與樣板服務：提供樣板測試及認證支援。專注一站式 BOM 配套及緊急缺料採購服務。

品質保證與合規

Jasin Chip 承諾所有出貨產品均為原廠正貨，具備完善的品質保證及產品可追溯性。

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  • 原廠封裝保護：嚴格保留原廠原始包裝及封條，確保物流過程中的靜電防護 (ESD) 與物理安全。

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HONG KONG JASIN SEMICONDUCTOR TECHNOLOGY COMPANY LIMITED
Trusted Partner for Automotive, Industrial, and Hard-to-find Components.
WhatsApp: +852 5209 9691 | Email: [email protected]

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